topical media & game development

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basic-ajax-05-ch5-examp1.htm / htm



  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml">
  <head>
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
  
      <title>Requesting XML</title>
  
      <script language = "javascript">
        function getDoc()
        {         
  
        if (window.XMLHttpRequest) {
            request = new XMLHttpRequest();
         } 
             else if (window.ActiveXObject) {
            request = new ActiveXObject("Microsoft.XMLHTTP");
          }
              if (request.overrideMimeType) {         
                    request.overrideMimeType("text/xml");
                  }
  
          if(request) {
            request.open("GET", "classes.xml", true); 
  
            request.onreadystatechange = function() 
            { 
              if (request.readyState == 4 && request.status == 200) { 
              var xmlDocument = request.responseXML;
                          alert('XML Document Retrieved');
              }
             
            } 
                    request.send(null); 
            } 
  
        }
  
        
      </script>
  
    </head>
  
   <body>
  
      <h1>Requesting XML</h1>
      <form>
        <input type = "button" id="reqDoc" value = "Make request"> 
      </form>
  <script type="text/javascript">
  var myDoc = document.getElementById('reqDoc');
  myDoc.onclick = getDoc;
  </script>
  </body>
  </html>
  


(C) Æliens 20/2/2008

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